Cruise Control System (from 12/2010)

CRUISE CONTROL: CRUISE CONTROL SYSTEM: P0575: Cruise Control Input Circuit
P0575 - Cruise Control Input Circuit

DESCRIPTION

This DTC indicates the internal abnormalities of the ECM.





HINT
The ECM receives signals from each sensor to control all the functions of the cruise control with the microcomputer.

When a trouble code is detected, fail-safe remains on until the ignition switch is turned off.

INSPECTION PROCEDURE

PROCEDURE

1. READ DTC OUTPUT

(a) Clear the DTCs DTC Check / Clear (from 12/2010).

(b) Perform the following to make sure that the DTC detection conditions are met.

HINT
If the detection conditions are not met, the malfunction cannot be detected.

(1) Drive the vehicle at a speed for which cruise control operation is possible.

(2) Turn the cruise control main switch (ON-OFF button) on.

(3) Push the -SET switch to activate the cruise control.

(c) Check the DTCs DTC Check / Clear (from 12/2010).

OK:

DTC is not output.

NG -- REPLACE ECM Removal (from 12/2010)

OK -- USE SIMULATION METHOD TO CHECK How To Proceed With Troubleshooting